Harmony is designed for those seeking enhanced comfort, durability, and long-term value. Built with 1500 individually responsive pocket springs and adaptive memory foam, Harmony delivers deeper contouring and more refined pressure relief while maintaining the balanced support Syncsleep is known for. The pocket spring system responds independently to body movement, promoting natural spinal alignment and reducing motion transfer. Above, memory foam comfort layers adapt to the sleeper’s shape, distributing weight evenly to relieve pressure at key contact points such as the shoulders and hips. Foam encapsulation provides reinforced edge-to-edge support, helping prevent roll-off and maximising the usable sleep surface—ideal for couples and everyday use. A breathable Tencel™ cover enhances temperature regulation and moisture control, while integrated anti-slip technology ensures the mattress remains securely positioned on the bed base.

H 23.0 x W 152.0 x D 202.0cm | Arrives rolled and boxed for convenient home delivery. Just unpack, unroll, and leave it to expand to its full size. Ready to sleep on within 24 hours | Visco Memory Foam, Reflex Foam, Pocket Springs | 5 Year Warranty

Something not quite right? You have 21 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.